3475656 has 32 divisors (see below), whose sum is σ = 9655200. Its totient is φ = 1158480.

The previous prime is 3475639. The next prime is 3475673. The reversal of 3475656 is 6565743.

It is an interprime number because it is at equal distance from previous prime (3475639) and next prime (3475673).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3475656.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7830 + ... + 8261.

It is an arithmetic number, because the mean of its divisors is an integer number (301725).

Almost surely, 2^3475656 is an apocalyptic number.

3475656 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3475656 is an abundant number, since it is smaller than the sum of its proper divisors (6179544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3475656 is a wasteful number, since it uses less digits than its factorization.

3475656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16106 (or 16096 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 3475656 is about 1864.3111328316. The cubic root of 3475656 is about 151.4766163302.

The spelling of 3475656 in words is "three million, four hundred seventy-five thousand, six hundred fifty-six".